| Patents for D21G 1 - Calenders; Smoothing apparatus (5,858) |
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| 06/11/2009 | WO2009071739A1 Fiber web machine roll |
| 06/04/2009 | DE202009003960U1 Kühlanlage zur Kühlung einer gestrichenen oder einer ungestrichenen Faserbahn Cooling system for cooling a coated or uncoated a fiber web |
| 06/04/2009 | DE102008059190A1 Roller set opening method for optiload-type multi-roller calender, involves closing valve with pressure of hydraulic pressure line, lowering bottom cylinder, moving rollers via way defined by stroke length of fast opening cylinder |
| 06/03/2009 | EP2064388A1 Method for producing a roller body and roller body |
| 05/28/2009 | DE102007060400B3 Vorrichtung zum Bilden eines Langspalts Apparatus for forming an extended nip |
| 05/27/2009 | EP2063021A1 Belt assembly and paper- or board making machine comprising the belt assembly |
| 05/20/2009 | DE20221930U1 Maschine zur Behandlung einer Materialbahn vorzugsweise aus Papier und Karton sowie gegebenenfalls zur der Behandlung vorausgehenden Herstellung der Materialbahn, mit einer Kontaktlos-Auftragseinrichtung und einer Materialbahnglättungseinrichtung Machine for treating a material web, preferably made of paper and cardboard and optionally for the treatment preceding the preparation of the material web, with a contactless application device and a web smoothing device |
| 05/20/2009 | DE19945156B4 Walze Roller |
| 05/20/2009 | DE112007001589T5 Verfahren und Vorrichtung zur Dämpfung von Walzenschwingungen Method and device for damping roll vibrations |
| 05/20/2009 | DE102008029513B3 Heating device for inductive heating of calendar roll, has support beam with majority of individual ribs serving to calendar roll interspaced with each other, and inductor device transverse relocatably supported to beam at free ends of ribs |
| 05/20/2009 | DE102007047806A1 Process to de-water moving paper web by exposure to oscillating action as it passes under pressure unit positioned over a hot drum |
| 05/20/2009 | CN201241296Y Embedded type electrical heating roller |
| 05/20/2009 | CN201240030Y Drum heating device |
| 05/14/2009 | DE102007000662A1 Pressing system for shoe press roller, has elements arranged at carrier such that elements are independently movable from one another, where carrier extends itself parallel to axis and each element is in contact with carrier over actuators |
| 05/13/2009 | EP2057383A1 Rolling-element bearing unit |
| 05/13/2009 | CN101429738A Device for producing material web |
| 05/13/2009 | CN101429737A Inner elongated structure of the roll of a paper/board machine or finishing machine |
| 05/12/2009 | US7531063 Heating the roller from the outside by a heated gas finishing paper web or paperboard web; using axial heat zones to achieve distinct axial temperatures along the roller |
| 05/07/2009 | DE112007001328T5 Elastischer Walzenüberzug, überzogene Walze und Verfahren zur Herstellung einer überzogenen Walze Elastic roll cover, covered roll and process for the preparation of a coated roll |
| 05/07/2009 | DE102008052162A1 Device for producing material web e.g. paper/cardboard, comprises headbox for spraying fibrous material on forming web, hybrid former, press section comprising extended nip, dry part comprising drying cylinders, and on-line coating portion |
| 05/07/2009 | DE102007052812A1 Calender for use in paper machine, has measuring device to determine thickness of goods, where contact pressure of bearings of rolls on driven and drive sides are controlled independent of each other based on output values of device |
| 05/07/2009 | DE102007051749A1 Roller e.g. coating device-roller, for producing paper or cardboard web, has roller body exhibiting natural frequencies in radial directions, where directions are different and frequencies are different |
| 05/07/2009 | DE102007000603A1 Clothing stretching device for paper machine, has stretching element contacting with clothing of paper machine without utilizing movable plate shaped pressure element that is designed as suction device |
| 05/07/2009 | DE102007000602A1 Broad drawing device for broad drawing of machine clothing of paper machine, comprises broad drawing elements, which have surface structure, where surface structure has directional component |
| 04/30/2009 | WO2009053136A1 Device for changing the cross-sectional shape of an extruded round cord made from a rubber mixture |
| 04/29/2009 | EP1442174B1 System and process for reducing the caliper of paper webs |
| 04/22/2009 | EP2050869A1 Safety paper |
| 04/16/2009 | DE102007000847A1 Pressing arrangement for dewatering web of paper, cardboard, tissue or another type of fibrous web in machine for producing or converting same, comprises press gap through which fibrous web is guided with water-absorbent dewatering belt |
| 04/16/2009 | DE102007000846A1 Roller for machine for processing material web, particularly paper, carton or tissue machine, has cylindrical roller sub frame, where groove is provided, which runs at boundary surface |
| 04/16/2009 | DE102007000505A1 Roller coating for roller for treating paper, cardboard, tissue or other fibrous material web in machine, comprises polyurethane elastomer, filler and fiber material |
| 04/15/2009 | CN101408011A Method in a multiroll calender, a multiroll calender and a method for loading a calender roll of a multiroll calender and a multiroll calender |
| 04/09/2009 | DE102008046805A1 Adjustable bend cylinder arrangement for e.g. paper machine, has groove formed at middle bar, running in rotational direction of roller sleeve, extending over region of print medium bags, and opened at rear ends for interior of roller |
| 04/09/2009 | DE102008042140A1 Coated printing paper calendering method for multi-gap calender, involves driving coated paper web through press gaps, and moistening paper web side that comes in press gaps against roller with soft surface using steam or water |
| 04/09/2009 | DE102007045902A1 Belt calendar device, has calendar belt protection device protecting circulating calendar belt in case of tear, disturbance or damage of material web, where material web is to be calendared into nip of calendar device |
| 04/09/2009 | DE102007045895A1 Bandkalandervorrichtung und Verfahren zum Betrieb einer Bandkalandervorrichtung Bandkalandervorrichtung and method for operating a Bandkalandervorrichtung |
| 04/09/2009 | DE102007000751A1 Calendar for paper machine, has latch fastened to stand and connecting two sides with each other, and bearing arrangement of upper roller fastened to latch, where lower and upper rollers are pivoted at axial ends in bearing arrangements |
| 04/08/2009 | EP2043934A2 A process for winding a web substrate |
| 04/07/2009 | US7514030 Fabric characteristics by flat calendering |
| 04/07/2009 | US7513975 Cross-direction actuator and control system with adaptive footprint |
| 04/02/2009 | DE102008049003A1 Method for damping oscillations in periodic manner in fiber web machine, involves driving smooth plane separation rollers of separation roller for separation |
| 04/02/2009 | DE102008049001A1 Multi-roll calendar, has two topmost intermediate rolls and bottom intermediate rolls, which are moved laterally in opposite direction of rolls gap plane by rotation of connection articulated arm around articulation point |
| 04/01/2009 | EP2042654A2 Band calendar device and method for operating a band calendar device |
| 04/01/2009 | CN201214715Y Roll and belt calender |
| 03/25/2009 | EP1797343B1 A roll |
| 03/24/2009 | CA2386033C Method for a multi-roll calender as well as a multi-roll calender |
| 03/19/2009 | WO2009033874A1 Polyurethane roller and method for the production thereof |
| 03/12/2009 | WO2009030806A1 Method and arrangement for preventing oscillation in the roll group of a paper/board machine |
| 03/12/2009 | WO2009030591A1 Calender and intermediate calender roller |
| 03/12/2009 | DE202008016510U1 Bearbeitungsvorrichtung Processing apparatus |
| 03/12/2009 | DE202008015454U1 Einrichtung zur Betätigung von Brems- und Fangvorrichtungen für Fahrbühnen Means for actuating the brake and safety gears for mobile platforms |
| 03/12/2009 | DE102007042819A1 Production of a roller sleeve or roller coating of a roller made of a naphthalene-1,5-diisocyanate based polyurethane-plastic, comprises shortening the specific pot life of the hardener, which is added to the polyurethane prepolymer |
| 03/12/2009 | DE102007042781A1 PU-Walze PU roller |
| 03/12/2009 | DE102007000699A1 Web treatment device has flowable substance inside cavity of calender bowl, exerting inertia force, and which during revolving operation of bowl bears upon entire inside surface of bowl cover |
| 03/11/2009 | EP2034092A2 Roller assembly |
| 03/11/2009 | EP1899530B1 Method of and equipment for manufacturing a fibrous web formed at high consistency |
| 03/11/2009 | CN101381969A Method in a multiroll calender, a multiroll calender and a method for loading a calender roll of a multiroll calender and a multiroll calender |
| 03/05/2009 | DE102007041932A1 Calender smoothing web in e.g. papermaking industry, includes piezoelectric ultrasound generator acting on web in nip region |
| 03/05/2009 | DE102007041931A1 Walzenanordnung Roller assembly |
| 03/05/2009 | DE102007041930A1 Calender roller assembly has a mantle around a roller with actuators to give it vibration to give the required paper web surface gloss without linear pressures |
| 03/05/2009 | DE102007041725A1 Kalander und Kalanderzwischenwalze Calendering or Kalanderzwischenwalze |
| 03/04/2009 | CN201202026Y Double belt plating press |
| 03/04/2009 | CN101377068A Production process of non-carbon carbon paper CB paper for aqueous ink jet printing bar code symbol |
| 03/03/2009 | US7497926 Shear-calendering process for producing tissue webs |
| 03/03/2009 | US7497925 Shear-calendering processes for making rolled tissue products having high bulk, softness and firmness |
| 02/26/2009 | DE102007039390A1 Band calender for polishing super calender paper, has drive motor of guide roll and drive motor of impression roller consisting of controller, which has non-constant torque of drive motor during glazing |
| 02/25/2009 | EP2028317A1 Belt for shoe press |
| 02/25/2009 | EP2027335A1 A process for controlling torque in a calendering system |
| 02/25/2009 | EP2027334A1 A process for controlling torque in a calendering system |
| 02/25/2009 | CN101374996A Belt for papermaking machine |
| 02/25/2009 | CN101372822A Production method of glassine paper |
| 02/19/2009 | WO2009000656A3 Method and device for producing an at least essentially wood-free coated paper web |
| 02/19/2009 | DE102007038570A1 Steam blowing box for pressurization of e.g. paper material in paper manufacturing and/or finishing machine, has multiple nozzles including openings with cross-sections that are downsized in blow direction |
| 02/18/2009 | CN101368353A Preparation method of technique paperboard |
| 02/12/2009 | DE19983269B4 Steueranlage für Lager Control unit for storage |
| 02/12/2009 | DE19983059B4 Anordnung zum raschen Verstellen einer Walze mit hydrostatischen Lagern Arrangement for rapid adjustment of a roller with hydrostatic bearings |
| 02/12/2009 | DE102008033226A1 Fiber web surface finishing, to give a matt paper, imposes a regular and isotropic pattern by an embossed roller or metal band or particle blasting and the like |
| 02/11/2009 | EP2022892A2 Construction group with calender and drying device |
| 02/11/2009 | CN101365841A Method for manufacturing a metal belt for use in a paper/board machine or in a finishing machine |
| 02/04/2009 | CN101358435A Paper tube base paper and manufacturing method thereof |
| 01/29/2009 | DE112007000755T5 Verfahren und Anlage zum Herstellen von gestrichenem Papier oder Karton Method and apparatus for producing coated paper or paperboard |
| 01/29/2009 | DE102007035349A1 Cylindrical rotatable functional element fastening device for reel cutting machine, has centering unit centering functional elements, and fastening unit fastening functional elements to carrier device |
| 01/29/2009 | DE102007034358A1 Cross-bar device for use in paper-making machine, has temperature influencing device e.g. water channel, for reducing thermal deflections of cross beam device, where device affects temperature of device in multiple areas of device |
| 01/29/2009 | DE102007034179A1 Wickelvorrichtung und Verfahren zum Wickeln von Faserstoffbahnen in einer Wickelvorrichtung Winding apparatus and method of winding of fibrous webs in a winding device |
| 01/28/2009 | EP2018452A2 Method and apparatus for achieving a fast cross direction caliper control recovery time |
| 01/27/2009 | US7481754 Roll |
| 01/22/2009 | WO2009010999A1 Device for treating paper webs |
| 01/22/2009 | US20090023567 Coated Member, Especially Roller, Made of Carbon Fiber-Reinforced Plastic (CFK) for Paper Machines and Printing Presses, and Method for the Production of such a Member |
| 01/22/2009 | DE102007034098A1 Baugruppe mit Kalander und Trockenvorrichtung Assembly with calender and drying apparatus |
| 01/21/2009 | EP2016225A1 Apparatus for forming at least one extended nip |
| 01/21/2009 | EP1470290B1 Processing device for processing a coated or uncoated fibrous web |
| 01/21/2009 | CN101351593A A calendering method and a multiroll calender for producing either a glossy or matte-surfaced fibrous web |
| 01/20/2009 | CA2358741C Device for removing water from a fibrous material strip |
| 01/15/2009 | US20090018002 Deflection controlled roll |
| 01/15/2009 | DE202008014477U1 Presswalze, Saugpresswalze, Tragwalze oder Tragtrommel Press roll, suction press roll, transfer roller or drum support |
| 01/14/2009 | EP2013412A1 Support body for an apparatus having an extended nip for the treatment of a fibre web |
| 01/14/2009 | CN101343845A Aramid fiber honeycomb core base stock and preparation method thereof |
| 01/08/2009 | WO2009004122A1 Shoe press belt |
| 01/08/2009 | DE102008016599A1 Verfahren und Vorrichtung zum Beseitigen einer Nullbelastung eines Lagers Method and apparatus for removing a zero load a bearing |
| 01/08/2009 | DE102008002454A1 Paper mill roller and oscillation damper assembly |
| 01/08/2009 | DE102007030939A1 Calendar e.g. soft calendar, has nip defined by roller and counter pressure element, and fire-fighting device including extinguishing agent spraying arrangement with spraying devices at axial ends of calendar |